5-Port Gigabit Ethernet Switch – LAN25255HR & LAN35255HR February 1, 2015 RTD Embedded TechnologiesInc — No Comments The LAN25255HR/LAN35255HR provides four Gigabit Ethernet ports, and one port connected to the onboard WG82574IT GigE controller. The board can be used as a standalone module, or to expand the networking capability of an existing system. In a stack, it uses a x1 PCI Express link for an onboard Gigabit Ethernet controller. As a standalone module, it provides four RJ45 ports: one upstream port and 3 downstream ports. This board is compatible with all PCI Express cpuModules. The LAN35255HR has a PCIe/104 connector, and the LAN25255HR has PCIe/104 and PCI-104 connectors. Four 1000/100/10 Mbps Ethernet Ports plus 1 host portBroadCom BCM53115 Gigabit Ethernet Switch with Unmanaged OperationIntel WG82574IT PCI Express Ethernet Controller for interface to host CPUOnboard LEDs with resistor option for external LEDsPCI/104-Express and PCIe/104 bus structures-40 to +85C Operating Temperature About RTD Embedded TechnologiesInc RTD is a founder of the PC/104 Consortium and an ISO 9001 and AS9100 certified company. RTD designs its products to withstand -40 to +85 C operating temperatures and severe shock and vibrations which are indispensable for the most demanding industrial, aerospace, transport, and military applications. From low power to high-end performance, RTD's product offering is the broadest in the industry. RTD specializes in the research, design, and manufacturing of PC/104, PC/104-Plus, PCI-104, PCIe/104 and PCI/104-Express compliant modules and systems, addressing intelligent process control, data acquisition and processing, adaptive signal processing, video capture, telematics, wireless, fieldbus, and power supply technologies. RTD's rugged packaging and system solutions include the IDAN®, HiDAN®, HiDANplus®, and FieldPad® and are available in standard and custom designs. Add in drivers, developed software environments, and example programs, RTD provides a clear one-stop, fast development experience with long lasting support for the embedded customer. All of RTD's products are manufactured in the U.S.A. at our facility and have seen use on every continent, in many oceans, at various levels of our atmosphere, and in space. A State of the art Automated Surface Mount Assembly System using X-Ray technology for inspection of BGA components along with Humidity Controlled Environmental Chambers highlights the effort taken to ensure a quality product.